Novel C-type bus fixing assembly

Abstract

The utility model discloses a novel C-type bus fixing assembly, which comprises a cabinet body framework, a fixing beam transversely mounted and fixed above the cabinet body framework, a sleeve mounting plate mounted and fixed below the fixing beam, a plurality of mounting holes arranged on the sleeve mounting plate, a sleeve arranged in each mounting hole, and a plurality of clamping grooves arranged on the sleeve mounting plate. Compared with the prior art, the C-type bus is convenient and simple to assemble, the stability and the protection are guaranteed, the production efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical fixing components, in particular to a novel C-shaped busbar fixing component. Background Art

[0002] With the continuous development of the C-shaped busbar system and its certification by the power grid, large-current C-shaped busbars in the industry are increasingly used in actual projects. In addition to the traditional method of using busbar clamps and brackets for fixing, there are also fixing components in the same industry that fix the C-shaped busbar by installing sleeves on the sleeve mounting plate. However, the entire fixing component and the busbar are only fixed by self-tapping screws at the bottom, resulting in poor stability, difficult installation, and only bottom support force, which cannot meet the support and fixation of multiple single-phase busbars in the large-current C-shaped busbar system. It is easy to cause assembly errors and busbar installation problems. Summary of the Utility Model

[0003] The purpose of the utility model is to propose a novel C-shaped busbar fixing component, which can solve at least one of the above technical problems. The technical solution of the utility model is as follows:

[0004] A novel C-shaped busbar fixing component includes: a cabinet skeleton, a fixing beam is horizontally installed and fixed above the cabinet skeleton, a sleeve mounting plate is installed and fixed below the fixing beam, a plurality of mounting holes are opened on the sleeve mounting plate, sleeves are provided in each of the mounting holes, and C-shaped busbars are installed and sleeved in each of the sleeves.

[0005] Further, screw holes are provided on the sleeve mounting plate on both sides of each of the mounting holes, clamping plates are fixed on both sides of each of the sleeves, and through holes are provided through each of the clamping plates.

[0006] Further, the upper, left, and right sides of the sleeve mounting plate are bent to form right angles. The bent part above the sleeve mounting plate is fitted and installed below the fixing beam, and the lower part of the sleeve mounting plate is fitted and installed on the cabinet skeleton.

[0007] Preferably, the two sides of the fixing beam are bent upwards to form right angles.

[0008] Preferably, the side length of the bent part of the sleeve mounting plate is 20 cm.

[0009] Preferably, the sleeve mounting plate is made of 3.0 aluminum plate material.

[0010] In summary, the beneficial effects of the utility model compared with the prior art are:

[0011] The utility model provides a novel C-shaped busbar fixing component. When in use, the bushing can be selected according to the specification of the C-shaped busbar. Then, screw holes and through holes are respectively formed in the bushing and the bushing mounting plate, which is easy to install and can be mass-produced and installed more efficiently. The bottom of the bushing mounting plate is not bent and is directly attached to the side cross beam of the cabinet framework and fixed with self-tapping screws. Flanges with a length of 20 mm are folded out on both sides and the top of the bushing mounting plate to enhance the strength of the bushing mounting body. A fixed beam formed by bending upwards at a right angle connects the front cross beam and the rear cross beam on the cabinet framework at the top of the cabinet framework. Finally, the bushing mounting plate is locked from top to bottom with self-tapping screws. Compared with the prior art, the assembly is convenient and simple, the stability and protection performance are guaranteed, the production efficiency is improved, and the labor cost is reduced. Brief Description of the Drawings

[0012] Figure 1 is a three-dimensional schematic diagram of the utility model.

[0013] Figure 2 is an exploded schematic diagram of the utility model.

[0014] Figure 3 is a separate schematic diagram of the bushing of the utility model.

[0015] Figure 4 is a separate schematic diagram of the bushing mounting plate of the utility model.

[0016] Description of the reference numerals: 1, cabinet framework; 2, fixed beam; 3, bushing mounting plate; 4, mounting hole; 5, bushing; 6, C-shaped busbar; 41, screw hole; 42, clamping plate; 43, through hole;. Detailed Embodiment

[0017] The following further describes the utility model in conjunction with the description of the drawings and the detailed embodiment:

[0018] As Figures 1 to 4A novel C-type busbar fixing component shown in the figure includes: a cabinet body skeleton (1), a fixing beam (2) is horizontally installed and fixed above the cabinet body skeleton (1), a bushing mounting plate (3) is installed and fixed below the fixing beam (2), the upper, left and right sides of the bushing mounting plate (3) are bent to form right angles, the bent part above the bushing mounting plate (3) is fitted and installed below the fixing beam (2), the lower part of the bushing mounting plate (3) is fitted and installed on the cabinet body skeleton (1), the two sides of the fixing beam (2) are bent upwards to form right angles, the side length of the bent part of the bushing mounting plate (3) is 20 cm, a plurality of mounting holes (4) are opened on the bushing mounting plate (3), screw holes (41) are provided on the bushing mounting plate (3) on both sides of each mounting hole (4), clamping plates (42) are fixed on both sides of each bushing (5), through holes (43) are penetrated through each clamping plate (42), bushings (5) are arranged in each mounting hole (4), and a C-type busbar (6) is installed and sleeved in each bushing (5).

[0019] For a novel C-type busbar fixing component with the above structure, when in use, the bushing 5 can be selected according to the specification of the C-type busbar, and then screw holes 41 and through holes 43 are respectively opened on the bushing 5 and the bushing mounting plate 3. The bushing 5 and the bushing mounting plate 3 are fixed by bolts passing through the screw holes 41 and the through holes 43 and then twisted and fixed by nuts, which is easy to install and can be mass-produced and installed more efficiently. The bottom of the bushing mounting plate 3 is not bent and is directly attached to the side beam of the cabinet body skeleton 1 and fixed with self-tapping screws. The upper, left and right sides of the bushing mounting plate 3 are folded out with a side length of 20 mm to strengthen the strength of the bushing mounting body. The fixing beam 2 with a right-angled side length formed by upward bending is connected to the front beam and the rear beam on the cabinet body skeleton at the top of the cabinet body skeleton 1, and finally, it is locked to the bushing mounting plate 3 from top to bottom with self-tapping screws. Compared with the prior art, the assembly is convenient and simple, the stability and protection performance are guaranteed, the production efficiency is improved, and the labor cost is reduced.

[0020] In some embodiments of the present invention, the bushing mounting plate is made of 3.0 aluminum plate material, which can effectively prevent the generation of eddy currents.

[0021] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of C-type busbar fixing assembly, characterized in that: include: A cabinet frame (1), a fixed beam (2) is transversely mounted and fixed above the cabinet frame (1), a sleeve mounting plate (3) is mounted and fixed below the fixed beam (2), a plurality of mounting holes (4) are opened on the sleeve mounting plate (3), a pipe sleeve (5) is arranged in each of the mounting holes (4), and a C-type busbar (6) is installed and sleeved in each of the pipe sleeves (5).

2. A novel C-type busbar fixing assembly according to claim 1, characterized in that Screw holes (41) are provided on the sleeve installation plate (3) on both sides of each installation hole (4), a retaining plate (42) is fixed on both sides of each pipe sleeve (5), and a through hole (43) is penetrated through each retaining plate (42).

3. A novel C-type busbar fixing assembly according to claim 1, characterized in that The upper part, left side and right side of the sleeve installation plate (3) are all bent to form right angles; the bent part at the upper part of the sleeve installation plate (3) is fitted and installed below the fixed beam (2); and the lower part of the sleeve installation plate (3) is fitted and installed on the cabinet frame (1).

4. A novel C-type busbar fixing assembly according to claim 1, characterized in that Both sides of the fixed beam (2) are bent upward to form a right angle.

5. A novel C-type busbar fixing assembly according to claim 2, characterized in that The length of the bent side of the sleeve installation plate (3) is 20 centimeters.

6. A novel C-type busbar fixing assembly according to claim 1, characterized in that The sleeve mounting plate is made of 3.0 aluminum plate.

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